Water Detector Engineering Kit with Circuit Diagram (No Soldering Required)

Description

• The Water Detector kit uses a 555 timer IC to generate a tone when water or moisture is detected
• Safe! Fun! Educational! Complete with solderless breadboard, components, schematic, and breadboard layout.
• Note: Step by step instructions are not included – use the included parts list to identify the components and assemble according to the included circuit diagram.
• Jumper wire not included (breadboard accepts 21 to 26 AWG wire)
• Requires a 9V battery for operation (not included)